4544354216 has 16 divisors (see below), whose sum is σ = 8521588800. Its totient is φ = 2271930544.

The previous prime is 4544354183. The next prime is 4544354231. The reversal of 4544354216 is 6124534454.

It is a self number, because there is not a number n which added to its sum of digits gives 4544354216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65051 + ... + 115413.

It is an arithmetic number, because the mean of its divisors is an integer number (532599300).

Almost surely, 2^4544354216 is an apocalyptic number.

It is an amenable number.

4544354216 is a deficient number, since it is larger than the sum of its proper divisors (3977234584).

4544354216 is a wasteful number, since it uses less digits than its factorization.

4544354216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61648 (or 61644 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 4544354216 is about 67411.8254907846. The cubic root of 4544354216 is about 1656.3701369109.

The spelling of 4544354216 in words is "four billion, five hundred forty-four million, three hundred fifty-four thousand, two hundred sixteen".